<?php

/**
 * This is the model class for table "filename".
 *
 * The followings are the available columns in table 'filename':
 * @property integer $id
 * @property integer $name
 * @property integer $file
 */
class Filename extends CActiveRecord
{
	/**
	 * Returns the static model of the specified AR class.
	 * @param string $className active record class name.
	 * @return Filename the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}

	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return 'filename';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('id, name, file', 'required'),
			array('id, name, file', 'numerical', 'integerOnly'=>true),
			// The following rule is used by search().
			// Please remove those attributes that should not be searched.
			array('id, name, file', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'id' => 'ID',
			'name' => 'Name',
			'file' => 'File',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
	 */
	public function search()
	{
		// Warning: Please modify the following code to remove attributes that
		// should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('id',$this->id);
		$criteria->compare('name',$this->name);
		$criteria->compare('file',$this->file);

		return new CActiveDataProvider($this, array(
			'criteria'=>$criteria,
		));
	}
}

public function behaviors()
{
	return array(
		'image' => array(
			'class' => 'ext.AttachmentBehavior.AttachmentBehavior',
			# Should be a DB field to store path/filename
			'attribute' => 'filename',
			# Default image to return if no image path is found in the DB
			//'fallback_image' => 'images/sample_image.gif',
			'path' => "uploads/:model/:id.:ext",
			'processors' => array(
				array(
					# Currently GD Image Processor and Imagick Supported
					'class' => 'ImagickProcessor',
					'method' => 'resize',
					'params' => array(
						'width' => 310,
						'height' => 150,
						'keepratio' => true
					)
				)
			),
			'styles' => array(
				# name => size 
				# use ! if you would like 'keepratio' => false
				'thumb' => '!100x60',
			)			
		),
	);
}
```